Name the scientist who invented the pendulum clock based on Galileo’s theory and also discovered the rings of Saturn.
- A. Thomas Addison
- B. Willian Thompson Kelvin
- C. Roger Bacon
- D. Christian Huygens
Correct Answer: D. Christian Huygens
Correct Answer: B. 2.47 Acres
Correct Answer: B. 1913
Correct Answer: C. Nadir Shah
Correct Answer: D. 8126m
Correct Answer: D. Allama Iqbal
Correct Answer: B. Stephen Philip Cohen